AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Audi - P1649 Audi

P1649 Audi Code - CAN Data Bus ABS No Signal

- Code Popularity: 12,040 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P1649 Audi?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Check Brake Electronics for Fault Codes
  • Check Communication with Brake Electronics
⚠ Does your Audi have Safety Recalls? → Check here

How to Fix the DTC P1649 Audi?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for P1649 Audi Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1649 Audi code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P1649 Audi Description

The Engine Control Module (ECM) monitors the ABS Signal. The ECM sets the Diagnostic Trouble Code (DTC) when the ABS Signal is not to factory specifications.

OBDII Code P1649 Audi - CAN Data Bus ABS No Signal - AutoCodes.com
P1649 Audi Code - CAN Data Bus ABS No Signal

Need More Information on the Code?

Need more information on how to fix the P1649 Audi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1649 Audi code diagnosed by a professional: Find a repair shop in your area

Code P1649 Audi comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P1649 Audi code? Have you replaced any parts?
Any information is appreciated. Thanks